excellent question gary, which i can't answer for you, but a good few years ago i was on w'by west spinning for macky, when it started to get dark the water erupted with fish boiling on the surface, there was fish jumping out of the water, hitting the baitfish, there was a big full moon that night and we caught fish on the spinner right through into the night, mainly coalfish, at 1am, still hooking fish.
there was a bloke on there who glenn will remember, a lovely fella called graham, he told me that the fish keep on feeding because they pick up vibrations, which was something to do with their latteral line, some sort of radar built into the fish.
i wonder if bass have the same capabillities
